Study on the properties of PPS composite modified with Tungsten powder

International Conference on Manufacturing Technology, Materials and Chemical Engineering

材料科学;化学工业

Zhang, Yi^1^2 ; Yang, Weiwei^1 ; Zhuang, Xiaohui^2 ; Liu, Jiping^1 ; Han, Jia^1

School of Materials Science and Engineering, Beijing Institute of Technology, Beijing

100081, China^1

School of Biology and Chemical Engineering, Shandong Vocational College of Science and Technology, Weifang

261053, China^2

关键词: Extrusion method;    Material microstructures;    Polyphenylene sulfides;    Thermal decomposition temperature;    Thermal Performance;    Tungsten powders;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/592/1/012025/pdf
DOI  :  10.1088/1757-899X/592/1/012025

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The tungsten powder (W) and polyphenylene sulfide (PPS) as the main raw material, through mixing, extrusion molding and extrusion molding method contrast, determines the extrusion method for the preparation of tungsten powder/PPS (W/PPS) composites, was studied by DSC, XRD and SEM after modification, the W powder for W/PPS material microstructure and the influence of thermal performance. W was mixed evenly in PPS, and the thermal decomposition temperature of PPS was increased.